 & (1) & (2) & (3) \\ \midrule
\specialcell{\textbf{A. Debate listening index}}&                  &                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.294\sym{***}&    0.330\sym{***}&    0.419\sym{***}\\
                &  (0.101)         &  (0.102)         &  (0.101)         \\
\midrule
\hspace{0.1cm} Observations&    4,060         &    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &    1/Obs         &  Reg/Obs         \\
\midrule
\specialcell{\textbf{B. Debate knowledge index}}&                  &                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.123\sym{*}  &    0.124\sym{**} &    0.162\sym{***}\\
                &  (0.063)         &  (0.058)         &  (0.059)         \\
\midrule
\hspace{0.1cm} Observations&    4,060         &    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &    1/Obs         &  Reg/Obs         \\
\midrule
\textbf{C. Policy knowledge index}&                  &                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.165\sym{*}  &    0.234\sym{*}  &    0.189\sym{*}  \\
                &  (0.090)         &  (0.123)         &  (0.102)         \\
\midrule
\hspace{0.1cm} Observations&    4,060         &    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &    1/Obs         &  Reg/Obs         \\
\midrule
\specialcell{\textbf{D. Political information acquisition}}&                  &                  &                  \\
\hspace{0.1cm} \textit{Intensive Invite}&    0.243\sym{***}&    0.283\sym{***}&    0.278\sym{***}\\
                &  (0.074)         &  (0.085)         &  (0.086)         \\
\midrule
\hspace{0.1cm} Observations&    4,060         &    4,060         &    4,060         \\
\hspace{0.1cm} Weight&       No         &    1/Obs         &  Reg/Obs         \\
